Path to mathematics-SPSS memo (1), path to mathematics-spss memo

Path to mathematics-SPSS memo (1), path to mathematics-spss memo

1. import data.

Create a script to open the seismic data.

Open an excel file

Get data/TYPE = XLSX

/FILE = 'H: \ mybook \ 4.5_month.xlsx'

/SHEET = name '4. 5_month'

/CELLRANGE = full

/READNAMES = on

/ASSUMEDSTRWIDTH = 32767.

EXECUTE.

Dataset name dataset 1 WINDOW = FRONT.

Save it as openxls. sps, and then run it

Open a csv file

Get data/TYPE = TXT

/FILE = "H: \ mybook \ 4.5_month.csv"

/DELCASE = LINE

/DELIMITERS = ","

/ARRANGEMENT = DELIMITED

/FIRSTCASE = 2

/IMPORTCASE = ALL

/VARIABLES =

Time A24

Latitude F8.4

Longpolling F9.4

Depth F6.2

Mag F3.1

MagType A3

Nst F2.0

Gap F5.1

Dmin F10.8

Rms F4.2

Net A2

Id A10

Updated A24

Place A17

Type A12

CACHE.

EXECUTE.

Dataset name: seismic data WINDOW = FRONT.

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3. Save as a sav File

SAVEOUTFILE = 'H: \ mybook \ src \ 4.5 _ month. sav'

/COMPRESSED.

4. Open the sav File

And add a field

Get file = 'H: \ mybook \ machine learning version 3rd-2 \ src \ 4.5 _ month. sav'

/KEEP time depthmag

/RENAME time = time depth = earthquake depth mag = Magnitude.

STRING seismic category (A12 ).

IF (magnitude GT 3 AND magnitude LT 5) earthquake type = "Weak Earthquake ".

IF (magnitude GE 5 AND magnitude LT 7) Seismic Category = "Strong Earthquake ".

IF magnitude GE 7 earthquake type = "earthquake ".

EXECUTE.